Similar Documents at Fermi |
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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20217N4261999-10-25025 October 1999 Forwards Amend 17 to License DPR-9 & Safety Evaluation. Amend Revises TS by Deleting SR D.3.c,which Required Weekly Observation of Nitrogen Cover Gas Pressure within Sodium Storage Tanks Located in Sodium Building NRC-99-0085, Forwards Rev 15 to Fermi 2 Security Personnel Training & Qualification Plan, IAW 10CFR50.54(p)(2).Without Encl1999-10-22022 October 1999 Forwards Rev 15 to Fermi 2 Security Personnel Training & Qualification Plan, IAW 10CFR50.54(p)(2).Without Encl NRC-99-0094, Forwards Safeguards Event Rept 99-S01-00 for Reportable Event That Occurred on 990922.Commitments Made by Util Listed1999-10-22022 October 1999 Forwards Safeguards Event Rept 99-S01-00 for Reportable Event That Occurred on 990922.Commitments Made by Util Listed ML20217P1661999-10-21021 October 1999 Forwards Insp Rept 50-341/99-17 on 990927-1005.No Violations Noted ML20217M0771999-10-19019 October 1999 Confirms Discussion Between GL Shear,M Mitchell,E Kosky, D Williams,B Rumins,D Harmon & W Rutenberg in Public Meeting on 990923.Purpose of Meeting Was to Discuss Current Status RP Program at Enrico Fermi 2 ML20217N9231999-10-15015 October 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 40 ML20217E5671999-10-14014 October 1999 First Partial Response to FOIA Request for Documents.Records in App a Already Available in Pdr.App B Records Encl & Being Released in Entirety NRC-99-0087, Responds to NRC Re Violations Noted in Insp Rept 50-341/99-10.Licensee Contests Subject Violation,Due to Listed Reasons1999-10-12012 October 1999 Responds to NRC Re Violations Noted in Insp Rept 50-341/99-10.Licensee Contests Subject Violation,Due to Listed Reasons NRC-99-0083, Submits Requested Response to GL 99-02, Laboratory Testing of Nuclear-Grade Activated Charcoal1999-10-0707 October 1999 Submits Requested Response to GL 99-02, Laboratory Testing of Nuclear-Grade Activated Charcoal ML20217D5331999-10-0707 October 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 39 ML20217F5931999-10-0707 October 1999 Forwards Insp Rept 50-341/99-11 on 990724-0908.Two Violations Re Failure to Follow Procedures While Sampling Standby Liquid Control Tank & Wear Dosimetry Properly Being Treated as Noncited Violations ML20217B8261999-10-0404 October 1999 Forwards Summary of Decommissioning Insp Plan for Fy 2000. Plan Will Be Updated Annually & May Be Revised at Any Time Based Upon Future Insp Findings,Events & Resource Availability ML20212J8121999-10-0101 October 1999 Discusses Plant,Unit 2 Completion of Licensing Action for GL 98-01 & Suppl 1, Y2K Readiness of Computer Sys at Npps. Ack Efforts That Licensee Have Completed to Date in Preparing Plant for Y2K Transition ML20212K8881999-09-30030 September 1999 Refers to 990928 Meeting Conducted at Fermi Unit 2 to Discuss Initiatives in Risk Area & to Establish Dialog Between SRAs & PSA Staff ML20217A3261999-09-30030 September 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 38 NRC-99-0091, Forwards NRC Form 536,in Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Examinations1999-09-27027 September 1999 Forwards NRC Form 536,in Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Examinations ML20212J8331999-09-27027 September 1999 Responds to Licensee 990924 Request That NRC Exercise Discretion Not to Enforce Compliance with Actions Required in TS 3/4.6.1.8.Ltr Documents 990923 Telcon with Util in Which NRC Orally Issued NOED ML20216G9791999-09-24024 September 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 37 NRC-99-0092, Documents Util Request for Enforcement Discretion with Respect to Requirements of TS 3/4.6.1.8 Re Drywell & Suppression Chamber Purge Sys1999-09-24024 September 1999 Documents Util Request for Enforcement Discretion with Respect to Requirements of TS 3/4.6.1.8 Re Drywell & Suppression Chamber Purge Sys ML20216H3561999-09-23023 September 1999 Informs That During 990914 Telcon,L Sanders & M Bielby Made Arrangements with NRC to Inspect Licensed Operator Requalification Program at Fermi Nuclear Station for Week of 991129 Which Coincides with Util Regularly Scheduled Exam ML20216H4541999-09-23023 September 1999 Informs That During 990914 Telcon L Sanders & M Bielby Made Arrangements for Administration of Licensing Exams at Fermi Nuclear Station for Week of Jan 31,2000.NRC Will Make Exam Validation Visit to Facility During Week of Jan 10,2000 ML20212F3241999-09-20020 September 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 36 NRC-99-0081, Submits Eight Relief Requests Associated with Containment Inservice Exam Program for Fermi 2 Plant,Per Provisions of 10CFR50.55a(g)(5)(iv).Requested Relief Does Not Adversely Affect Health & Safety of Public1999-09-17017 September 1999 Submits Eight Relief Requests Associated with Containment Inservice Exam Program for Fermi 2 Plant,Per Provisions of 10CFR50.55a(g)(5)(iv).Requested Relief Does Not Adversely Affect Health & Safety of Public ML20217A9421999-09-0909 September 1999 Informs That NRC Plan to Conduct Addl Resident Insps Beyond Core Insp Program Over Next 6 Months to Assess Improvements in Areas of Procedural Compliance & Quality of Work. Historical Listing of Plant Issues Encl NRC-99-0079, Forwards Rev 15 to Fermi 2 ITS Submittal,Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev1999-09-0808 September 1999 Forwards Rev 15 to Fermi 2 ITS Submittal,Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev ML20211Q0991999-09-0303 September 1999 Forwards Rev 35 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0090, Forwards Proprietary Operator License Renewal Application, NRC Forms 398 & 396 for SW Burt,License SOP-30199-3. Proprietary Encls Withheld1999-09-0303 September 1999 Forwards Proprietary Operator License Renewal Application, NRC Forms 398 & 396 for SW Burt,License SOP-30199-3. Proprietary Encls Withheld NRC-99-0066, Forwards semi-annual fitness-for-duty Rept for Fermi 2 for Period of 990101-0630,IAW 10CFR26.71(d)1999-08-30030 August 1999 Forwards semi-annual fitness-for-duty Rept for Fermi 2 for Period of 990101-0630,IAW 10CFR26.71(d) ML20211G4951999-08-24024 August 1999 Forwards Rev 34 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0055, Forwards Rev 5 to Inservice Testing Program for Pumps & Valves for Fermi 2 Second 10-Year Interval, Per Provisions of 10CFR50.55a(f)(5)(iv).Rev Includes Four Pump Relief Requests & Ten Valve Relief Requests Requiring NRC Approval1999-08-19019 August 1999 Forwards Rev 5 to Inservice Testing Program for Pumps & Valves for Fermi 2 Second 10-Year Interval, Per Provisions of 10CFR50.55a(f)(5)(iv).Rev Includes Four Pump Relief Requests & Ten Valve Relief Requests Requiring NRC Approval IR 05000341/19990131999-08-19019 August 1999 Discusses Insp Rept 50-341/99-13 & OI Rept 3-98-039 Conducted Into Potential Misconduct of Operator Formerly Employed by De.Nrc Determined That Violation of NRC Regulations Occurred.Synopsis of IO Rept Encl NRC-99-0056, Forwards Rev 2,change 0 to ISI-Nondestructive Exam (ISI-NDE) Program (Plan) for Piping,Components & Integral Attachments, for Second ten-year Interval of Fermi 2 Plant Operation1999-08-19019 August 1999 Forwards Rev 2,change 0 to ISI-Nondestructive Exam (ISI-NDE) Program (Plan) for Piping,Components & Integral Attachments, for Second ten-year Interval of Fermi 2 Plant Operation ML20211C0521999-08-17017 August 1999 Forwards Tables for Sections 3.6 & 3.7 of Draft Safety Evaluation of Proposed Conversion of Current TS to Improved Standard TS NRC-99-0089, Forwards Rev 13 to Fermi 2 ITS Submittal Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev1999-08-17017 August 1999 Forwards Rev 13 to Fermi 2 ITS Submittal Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev ML20217E6181999-08-13013 August 1999 FOIA Request for Documents Re Implementing Regulations in 10CFR & Requesting That Region III Task Interface Agreement (TIA) Related to Fermi 2 Plant Be Made Available IR 05000341/19990011999-08-10010 August 1999 Forwards Insp Rept 50-341/99-01 on 990619-0723 & Nov. Violation of Concern Because Operators Did Not Understand License Requirements & Placed Plant in Configuration Where EDG 11 Was Removed from Service IR 05000341/19990121999-08-0606 August 1999 Forwards Insp Rept 50-341/99-12 on 990712-0716.No Violations Noted.Insp Focused on Implementation of Plant Chemistry & Radiological Environ Monitoring Programs & Operation of post-accident Sampling Sys ML20211C4761999-08-0606 August 1999 Forwards Draft Safety Evaluation Re Proposed Conversion of Current TS to Improved Standard TS NRC-99-0057, Forwards Rev 12 to ITS 980403 Submittal,Providing Update to Submittal for ITS Section 3.3,including Changes Associated with NRC Review of Rev 6 ITS1999-08-0404 August 1999 Forwards Rev 12 to ITS 980403 Submittal,Providing Update to Submittal for ITS Section 3.3,including Changes Associated with NRC Review of Rev 6 ITS ML20210N5451999-08-0303 August 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 33 NRC-99-0077, Forwards Rev 11 to Fermi ITS Submittal,Dtd 980403,providing Update to Submittal for ITS Sections 3.5,3.6 & 3.8.Update Includes Changes Associated with NRC Review of Util Transmittals of Revs 5,5a & 7 to ITS1999-07-26026 July 1999 Forwards Rev 11 to Fermi ITS Submittal,Dtd 980403,providing Update to Submittal for ITS Sections 3.5,3.6 & 3.8.Update Includes Changes Associated with NRC Review of Util Transmittals of Revs 5,5a & 7 to ITS ML20210J2121999-07-23023 July 1999 Discusses NRC OI Investigation Rept 3-98-039 Completed on 990524 & Forwards Notice of Violation NRC-99-0053, Forwards Rev 14 to Fermi 2 Security Personnel Training & Qualification Plan, Per 10CFR50.54(p)(2).Changes Do Not Decrease Effectiveness of Plan.Summary of Changes Also Encl1999-07-15015 July 1999 Forwards Rev 14 to Fermi 2 Security Personnel Training & Qualification Plan, Per 10CFR50.54(p)(2).Changes Do Not Decrease Effectiveness of Plan.Summary of Changes Also Encl ML20209H7211999-07-14014 July 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 32 NRC-99-0054, Forwards Rev 10 to Fermi 2 ITS Submittal, , Providing Update to Submittal for ITS Section 3.4,RCS.Update Includes Changes Associated with NRC Review of Util Transmittal of Rev 4 to ITS Submittal1999-07-13013 July 1999 Forwards Rev 10 to Fermi 2 ITS Submittal, , Providing Update to Submittal for ITS Section 3.4,RCS.Update Includes Changes Associated with NRC Review of Util Transmittal of Rev 4 to ITS Submittal ML20209F6571999-07-12012 July 1999 Forwards Insp Rept 50-341/99-09 on 990516-0618.No Violations Noted.Weak Procedural Guidance,Communications Issues & Configuration Control Weaknessess Were Evident NRC-99-0052, Forwards Rev 9 to Fermi 2 ITS Submittal,Dtd 980403. Attachment 1 Contains Brief Abstract of Changes Included in Rev.Attachment 2 Contains Revised Pages for Submittal Along with Rev Instructions1999-07-0707 July 1999 Forwards Rev 9 to Fermi 2 ITS Submittal,Dtd 980403. Attachment 1 Contains Brief Abstract of Changes Included in Rev.Attachment 2 Contains Revised Pages for Submittal Along with Rev Instructions ML20196J5511999-07-0202 July 1999 Discusses GL 92-01,Rev 1,Supp 1, Rv Integrity, Issued by NRC on 950519 & DE Responses & 980729 for Fermi 2.Informs That Staff Revised Info in Rvid & Released Info as Rvid Version 2 as Result of Review of Responses ML20209C6141999-07-0101 July 1999 Rev 31 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0076, Forwards Rev 8 to ITS Submittal to Provide Update to ITS Submittal for ITS Section 3.7.Brief Abstract of Changes Included1999-06-30030 June 1999 Forwards Rev 8 to ITS Submittal to Provide Update to ITS Submittal for ITS Section 3.7.Brief Abstract of Changes Included 1999-09-09
[Table view] Category:INCOMING CORRESPONDENCE
MONTHYEARNRC-99-0094, Forwards Safeguards Event Rept 99-S01-00 for Reportable Event That Occurred on 990922.Commitments Made by Util Listed1999-10-22022 October 1999 Forwards Safeguards Event Rept 99-S01-00 for Reportable Event That Occurred on 990922.Commitments Made by Util Listed NRC-99-0085, Forwards Rev 15 to Fermi 2 Security Personnel Training & Qualification Plan, IAW 10CFR50.54(p)(2).Without Encl1999-10-22022 October 1999 Forwards Rev 15 to Fermi 2 Security Personnel Training & Qualification Plan, IAW 10CFR50.54(p)(2).Without Encl ML20217N9231999-10-15015 October 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 40 NRC-99-0087, Responds to NRC Re Violations Noted in Insp Rept 50-341/99-10.Licensee Contests Subject Violation,Due to Listed Reasons1999-10-12012 October 1999 Responds to NRC Re Violations Noted in Insp Rept 50-341/99-10.Licensee Contests Subject Violation,Due to Listed Reasons NRC-99-0083, Submits Requested Response to GL 99-02, Laboratory Testing of Nuclear-Grade Activated Charcoal1999-10-0707 October 1999 Submits Requested Response to GL 99-02, Laboratory Testing of Nuclear-Grade Activated Charcoal ML20217D5331999-10-0707 October 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 39 ML20217A3261999-09-30030 September 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 38 NRC-99-0091, Forwards NRC Form 536,in Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Examinations1999-09-27027 September 1999 Forwards NRC Form 536,in Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Examinations ML20216G9791999-09-24024 September 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 37 NRC-99-0092, Documents Util Request for Enforcement Discretion with Respect to Requirements of TS 3/4.6.1.8 Re Drywell & Suppression Chamber Purge Sys1999-09-24024 September 1999 Documents Util Request for Enforcement Discretion with Respect to Requirements of TS 3/4.6.1.8 Re Drywell & Suppression Chamber Purge Sys ML20212F3241999-09-20020 September 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 36 NRC-99-0081, Submits Eight Relief Requests Associated with Containment Inservice Exam Program for Fermi 2 Plant,Per Provisions of 10CFR50.55a(g)(5)(iv).Requested Relief Does Not Adversely Affect Health & Safety of Public1999-09-17017 September 1999 Submits Eight Relief Requests Associated with Containment Inservice Exam Program for Fermi 2 Plant,Per Provisions of 10CFR50.55a(g)(5)(iv).Requested Relief Does Not Adversely Affect Health & Safety of Public NRC-99-0079, Forwards Rev 15 to Fermi 2 ITS Submittal,Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev1999-09-0808 September 1999 Forwards Rev 15 to Fermi 2 ITS Submittal,Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev NRC-99-0090, Forwards Proprietary Operator License Renewal Application, NRC Forms 398 & 396 for SW Burt,License SOP-30199-3. Proprietary Encls Withheld1999-09-0303 September 1999 Forwards Proprietary Operator License Renewal Application, NRC Forms 398 & 396 for SW Burt,License SOP-30199-3. Proprietary Encls Withheld ML20211Q0991999-09-0303 September 1999 Forwards Rev 35 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0066, Forwards semi-annual fitness-for-duty Rept for Fermi 2 for Period of 990101-0630,IAW 10CFR26.71(d)1999-08-30030 August 1999 Forwards semi-annual fitness-for-duty Rept for Fermi 2 for Period of 990101-0630,IAW 10CFR26.71(d) ML20211G4951999-08-24024 August 1999 Forwards Rev 34 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0056, Forwards Rev 2,change 0 to ISI-Nondestructive Exam (ISI-NDE) Program (Plan) for Piping,Components & Integral Attachments, for Second ten-year Interval of Fermi 2 Plant Operation1999-08-19019 August 1999 Forwards Rev 2,change 0 to ISI-Nondestructive Exam (ISI-NDE) Program (Plan) for Piping,Components & Integral Attachments, for Second ten-year Interval of Fermi 2 Plant Operation NRC-99-0055, Forwards Rev 5 to Inservice Testing Program for Pumps & Valves for Fermi 2 Second 10-Year Interval, Per Provisions of 10CFR50.55a(f)(5)(iv).Rev Includes Four Pump Relief Requests & Ten Valve Relief Requests Requiring NRC Approval1999-08-19019 August 1999 Forwards Rev 5 to Inservice Testing Program for Pumps & Valves for Fermi 2 Second 10-Year Interval, Per Provisions of 10CFR50.55a(f)(5)(iv).Rev Includes Four Pump Relief Requests & Ten Valve Relief Requests Requiring NRC Approval NRC-99-0089, Forwards Rev 13 to Fermi 2 ITS Submittal Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev1999-08-17017 August 1999 Forwards Rev 13 to Fermi 2 ITS Submittal Dtd 980403.Rev Provide Update for Remaining Open Issues Associated with NRC Review of ITS Submittal.Attachment 1 Contains Brief Abstract of Changes Included in Rev ML20217E6181999-08-13013 August 1999 FOIA Request for Documents Re Implementing Regulations in 10CFR & Requesting That Region III Task Interface Agreement (TIA) Related to Fermi 2 Plant Be Made Available NRC-99-0057, Forwards Rev 12 to ITS 980403 Submittal,Providing Update to Submittal for ITS Section 3.3,including Changes Associated with NRC Review of Rev 6 ITS1999-08-0404 August 1999 Forwards Rev 12 to ITS 980403 Submittal,Providing Update to Submittal for ITS Section 3.3,including Changes Associated with NRC Review of Rev 6 ITS ML20210N5451999-08-0303 August 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 33 NRC-99-0077, Forwards Rev 11 to Fermi ITS Submittal,Dtd 980403,providing Update to Submittal for ITS Sections 3.5,3.6 & 3.8.Update Includes Changes Associated with NRC Review of Util Transmittals of Revs 5,5a & 7 to ITS1999-07-26026 July 1999 Forwards Rev 11 to Fermi ITS Submittal,Dtd 980403,providing Update to Submittal for ITS Sections 3.5,3.6 & 3.8.Update Includes Changes Associated with NRC Review of Util Transmittals of Revs 5,5a & 7 to ITS NRC-99-0053, Forwards Rev 14 to Fermi 2 Security Personnel Training & Qualification Plan, Per 10CFR50.54(p)(2).Changes Do Not Decrease Effectiveness of Plan.Summary of Changes Also Encl1999-07-15015 July 1999 Forwards Rev 14 to Fermi 2 Security Personnel Training & Qualification Plan, Per 10CFR50.54(p)(2).Changes Do Not Decrease Effectiveness of Plan.Summary of Changes Also Encl ML20209H7211999-07-14014 July 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 32 NRC-99-0054, Forwards Rev 10 to Fermi 2 ITS Submittal, , Providing Update to Submittal for ITS Section 3.4,RCS.Update Includes Changes Associated with NRC Review of Util Transmittal of Rev 4 to ITS Submittal1999-07-13013 July 1999 Forwards Rev 10 to Fermi 2 ITS Submittal, , Providing Update to Submittal for ITS Section 3.4,RCS.Update Includes Changes Associated with NRC Review of Util Transmittal of Rev 4 to ITS Submittal NRC-99-0052, Forwards Rev 9 to Fermi 2 ITS Submittal,Dtd 980403. Attachment 1 Contains Brief Abstract of Changes Included in Rev.Attachment 2 Contains Revised Pages for Submittal Along with Rev Instructions1999-07-0707 July 1999 Forwards Rev 9 to Fermi 2 ITS Submittal,Dtd 980403. Attachment 1 Contains Brief Abstract of Changes Included in Rev.Attachment 2 Contains Revised Pages for Submittal Along with Rev Instructions ML20209C6141999-07-0101 July 1999 Rev 31 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0049, Submits Response to NRC GL 98-01,Suppl 1, Y2K Readiness of Computer Sys at Npps. Disclosure Encl1999-06-30030 June 1999 Submits Response to NRC GL 98-01,Suppl 1, Y2K Readiness of Computer Sys at Npps. Disclosure Encl NRC-99-0076, Forwards Rev 8 to ITS Submittal to Provide Update to ITS Submittal for ITS Section 3.7.Brief Abstract of Changes Included1999-06-30030 June 1999 Forwards Rev 8 to ITS Submittal to Provide Update to ITS Submittal for ITS Section 3.7.Brief Abstract of Changes Included ML20209C1081999-06-29029 June 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section), Rev 30 NRC-99-0050, Forwards Rev 7 to ITS Submittal of 980403,to Provide Remaining Responses to NRC RAIs Re ITS Sections 3.5 & 3.8. Revision Instructions Included1999-06-24024 June 1999 Forwards Rev 7 to ITS Submittal of 980403,to Provide Remaining Responses to NRC RAIs Re ITS Sections 3.5 & 3.8. Revision Instructions Included NRC-99-0075, Forwards Operator License Renewal Application,Nrc Forms 398 & 396 for CR Effan,License SOP-30186-3.Encl Withheld1999-06-22022 June 1999 Forwards Operator License Renewal Application,Nrc Forms 398 & 396 for CR Effan,License SOP-30186-3.Encl Withheld ML20212J3861999-06-18018 June 1999 Forwards Rev 29 to Approved UFSAR LCR That Have Not Been Incorporated Into UFSAR Hardcopy (Sorted by Section) NRC-99-0047, Responds to NRC 990513 RAI Re GL 96-06, Assurance of Equipment Operability & Containment Integrity During Design- Basis Accident Conditions. Revised Design Calculation DC-5957, GL 96-06 Calculations, Encl1999-06-0909 June 1999 Responds to NRC 990513 RAI Re GL 96-06, Assurance of Equipment Operability & Containment Integrity During Design- Basis Accident Conditions. Revised Design Calculation DC-5957, GL 96-06 Calculations, Encl ML20195G2001999-06-0808 June 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy & Approved TRM Lcrs (Sorted by Section), Rev 28 ML20195E7391999-06-0303 June 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy & Approved TRM Lcrs (Sorted by Section), Rev 27 NRC-99-0046, Forwards Rev 6 to Fermi 2 ITS Submittal ,to Provide Remaining Responses to NRC RAI Re ITS Section 3.3, & Update ITS Submittal to Reflect Responses.Brief Abstract of Changes Contained in Attachment 11999-06-0202 June 1999 Forwards Rev 6 to Fermi 2 ITS Submittal ,to Provide Remaining Responses to NRC RAI Re ITS Section 3.3, & Update ITS Submittal to Reflect Responses.Brief Abstract of Changes Contained in Attachment 1 ML20207D9631999-05-26026 May 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy & Approved TRM Lcrs (Sorted by Section) ML20195B3381999-05-19019 May 1999 Forwards Rev 25 to Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy & Approved TRM Lcrs (Sorted by Section) NRC-99-0040, Requests NRC Approval of Revs to Weld Tables of Encl Relief Requests RR-A21,rev 1 & RR-A22,rev 1.Revs Do Not Impact Basis for Original Requests for Relief Because There Is No Change to Technical Basis or Proposed Alternative1999-05-14014 May 1999 Requests NRC Approval of Revs to Weld Tables of Encl Relief Requests RR-A21,rev 1 & RR-A22,rev 1.Revs Do Not Impact Basis for Original Requests for Relief Because There Is No Change to Technical Basis or Proposed Alternative NRC-99-0039, Requests Relief from ASME Section XI Requirement to Examine Essentially 100% of Selected Category B-J Pipe Welds,Per 10CFR50.55a(g)(5)(iii).Relief Request RR-A23,encl1999-05-14014 May 1999 Requests Relief from ASME Section XI Requirement to Examine Essentially 100% of Selected Category B-J Pipe Welds,Per 10CFR50.55a(g)(5)(iii).Relief Request RR-A23,encl NRC-99-0041, Requests Relief from ASME Section XI Requirements to Examine Essentially 100% of Accessible Category B-D Nozzle Welds,Per 10CFR50.55a(g)(5)(iii).Rev 1 to Relief Request RR-A6,encl1999-05-14014 May 1999 Requests Relief from ASME Section XI Requirements to Examine Essentially 100% of Accessible Category B-D Nozzle Welds,Per 10CFR50.55a(g)(5)(iii).Rev 1 to Relief Request RR-A6,encl NRC-99-0038, Requests Relief from ASME Section XI 1980 Requirement to Examine Essentially 100% If Category B-A RPV Shell Weld Lengths,Per 10CFR50.55a(g)(5)(iii)1999-05-14014 May 1999 Requests Relief from ASME Section XI 1980 Requirement to Examine Essentially 100% If Category B-A RPV Shell Weld Lengths,Per 10CFR50.55a(g)(5)(iii) NRC-99-0045, Forwards Rev 5a to Fermi 980403 Submittal,Converting TS to Its.Encl Rev Provides Remaining Responses to NRC RAIs Re ITS Section 3.6 Contained in NRC 990211 Rai.Brief Abstract of Changes & Responses to Rai,Encl1999-05-0707 May 1999 Forwards Rev 5a to Fermi 980403 Submittal,Converting TS to Its.Encl Rev Provides Remaining Responses to NRC RAIs Re ITS Section 3.6 Contained in NRC 990211 Rai.Brief Abstract of Changes & Responses to Rai,Encl NRC-99-0044, Forwards Rev 5 to ITS to Provide Responses to RAI Re ITS Section 3.6 (Except ITS Section 3.6.1.3) Contained in & Update in ITS Submittal to Reflect Responses1999-04-30030 April 1999 Forwards Rev 5 to ITS to Provide Responses to RAI Re ITS Section 3.6 (Except ITS Section 3.6.1.3) Contained in & Update in ITS Submittal to Reflect Responses NRC-99-0059, Provides Notification Required by 10CFR50.82(a)(7) of Changes to Fermi 1 Decommissioning Cost Estimate1999-04-29029 April 1999 Provides Notification Required by 10CFR50.82(a)(7) of Changes to Fermi 1 Decommissioning Cost Estimate ML20206E2941999-04-28028 April 1999 Forwards Approved UFSAR Lcrs That Have Not Been Incorporated Into UFSAR Hardcopy & Approved TRM Lcrs (Sorted by Section), Rev 24 NRC-99-0037, Forwards Rev 9 to Fermi 2 Ufsar,Per 10CFR50.71(e) & 10CFR50.4(b)(6).Summary of Changes to QA Program & Vol 1 of Technical Requirements Manual,Encl1999-04-26026 April 1999 Forwards Rev 9 to Fermi 2 Ufsar,Per 10CFR50.71(e) & 10CFR50.4(b)(6).Summary of Changes to QA Program & Vol 1 of Technical Requirements Manual,Encl 1999-09-08
[Table view] Category:UTILITY TO NRC
MONTHYEARNRC-90-0142, Forwards Revised Semiannual Fitness for Duty Rept,Consisting of Statement Re Percentage of Individuals Tested & Revised Graph,Per G Pirtle Request1990-09-0707 September 1990 Forwards Revised Semiannual Fitness for Duty Rept,Consisting of Statement Re Percentage of Individuals Tested & Revised Graph,Per G Pirtle Request NRC-90-0152, Forwards Rev 3 to Radiological Emergency Response Preparedness Plan.W/O Encl1990-09-0505 September 1990 Forwards Rev 3 to Radiological Emergency Response Preparedness Plan.W/O Encl NRC-90-0139, Responds to NRC Re Memorization of Immediate Operator Actions in Abnormal Operating Procedures (Aop). Definition of Immediate Action Under Review to Provide Mechanism for Consistent Application to All AOPs1990-08-31031 August 1990 Responds to NRC Re Memorization of Immediate Operator Actions in Abnormal Operating Procedures (Aop). Definition of Immediate Action Under Review to Provide Mechanism for Consistent Application to All AOPs NRC-90-0116, Forwards Semiannual Fitness for Duty Rept1990-08-29029 August 1990 Forwards Semiannual Fitness for Duty Rept NRC-90-0117, Forwards, Fermi 2 Nuclear Power Plant Semiannual Radioactive Effluent Release Rept for Jan-June 1990. No Releases Occurred1990-08-28028 August 1990 Forwards, Fermi 2 Nuclear Power Plant Semiannual Radioactive Effluent Release Rept for Jan-June 1990. No Releases Occurred NRC-90-0118, Forwards Endorsement 35 to Maelu Policy MF-120 & Endorsement 139 to Nelia Policy NF-921990-08-24024 August 1990 Forwards Endorsement 35 to Maelu Policy MF-120 & Endorsement 139 to Nelia Policy NF-92 NRC-90-0135, Affirms That Util Intends to Conduct Insp of Low Pressure Turbine Rotor Disks During Upcoming Refueling Outage.Insp of Low Pressure Turbine 2 Carried Out During First Refueling Outage.No Evidence of Stress Corrosion Found1990-08-17017 August 1990 Affirms That Util Intends to Conduct Insp of Low Pressure Turbine Rotor Disks During Upcoming Refueling Outage.Insp of Low Pressure Turbine 2 Carried Out During First Refueling Outage.No Evidence of Stress Corrosion Found NRC-90-0137, Forwards NPDES Permit MI0037028 for Plant,Approved by State of Mi Water Resources Commission During 900719 Meeting1990-08-17017 August 1990 Forwards NPDES Permit MI0037028 for Plant,Approved by State of Mi Water Resources Commission During 900719 Meeting NRC-90-0136, Requests That NRC Administer Operator Licensing Exam in Dec 1990 & Postpone Operator Requalification Exam1990-08-17017 August 1990 Requests That NRC Administer Operator Licensing Exam in Dec 1990 & Postpone Operator Requalification Exam NRC-90-0133, Forwards Rev 5 to Security Personnel Training & Qualification Plan.Rev Establishes App D & Records Retention Matrix to Provide Central Location in Plan for Info on Records Retention Pages 3-4,3-8 & 3-9.Rev Withheld1990-08-0909 August 1990 Forwards Rev 5 to Security Personnel Training & Qualification Plan.Rev Establishes App D & Records Retention Matrix to Provide Central Location in Plan for Info on Records Retention Pages 3-4,3-8 & 3-9.Rev Withheld NRC-90-0112, Responds to NRC Re Violations Noted in Insp Rept 50-341/90-07.Corrective Actions:Review of RF01 Turbine Work Packages to Identify Where Addl Controls Should Be Placed in Similar Future RF02 Packages Conducted1990-08-0303 August 1990 Responds to NRC Re Violations Noted in Insp Rept 50-341/90-07.Corrective Actions:Review of RF01 Turbine Work Packages to Identify Where Addl Controls Should Be Placed in Similar Future RF02 Packages Conducted NRC-90-0111, Responds to Concerns Re Open Item 90-007-04,per NRC 900627 Request.Potential Enhancements to Drawings Being Reviewed & to Be Resolved by Dec 19901990-08-0303 August 1990 Responds to Concerns Re Open Item 90-007-04,per NRC 900627 Request.Potential Enhancements to Drawings Being Reviewed & to Be Resolved by Dec 1990 ML20055H8921990-07-26026 July 1990 Forwards Certification of Financial Assurance for Decommissioning of Facility,Per 10CFR50.33(k) & 50.75. Util Intends to Retain Unit 1 in Safe Storage Status Until Unit 2 Shut Down & Decommissioned NRC-90-0131, Forwards Rev 15 to Physical Security Plan.Rev Withheld1990-07-24024 July 1990 Forwards Rev 15 to Physical Security Plan.Rev Withheld NRC-90-0108, Discusses Deletion of Commitment for Temporary Mod Program, Per Insp Rept 50-341/84-25.Requirement for Operations Engineer to Approve Extensions of Temporary Mods Beyond 30 Days Being Deleted from Procedure FIP-OP1-021990-07-18018 July 1990 Discusses Deletion of Commitment for Temporary Mod Program, Per Insp Rept 50-341/84-25.Requirement for Operations Engineer to Approve Extensions of Temporary Mods Beyond 30 Days Being Deleted from Procedure FIP-OP1-02 NRC-90-0093, Submits Clarification of Design for Plant Suppression Pool Temp Monitoring Sys.Design Adequate to Ensure Suppression Pool Water Temp within Allowable Tech Spec Limits1990-07-18018 July 1990 Submits Clarification of Design for Plant Suppression Pool Temp Monitoring Sys.Design Adequate to Ensure Suppression Pool Water Temp within Allowable Tech Spec Limits NRC-90-0091, Requests Relief from Commitment to Perform 100% Audits of Tech Spec Line Items.Tech Spec Improvement Program Has Been Completed Which Provides Extensive Review of Tech Spec Line Items1990-07-0202 July 1990 Requests Relief from Commitment to Perform 100% Audits of Tech Spec Line Items.Tech Spec Improvement Program Has Been Completed Which Provides Extensive Review of Tech Spec Line Items NRC-90-0101, Responds to Generic Ltr 90-04, Request for Info on Status of Licensee Implementation of Generic Safety Issues Resolved W/Imposition of Requirements or Corrective Actions. Table Listing Status for Each Issue Encl1990-06-29029 June 1990 Responds to Generic Ltr 90-04, Request for Info on Status of Licensee Implementation of Generic Safety Issues Resolved W/Imposition of Requirements or Corrective Actions. Table Listing Status for Each Issue Encl NRC-90-0100, Discusses Installation of Motor Operated Valve Limiter Plates,Per IE Bulletin 85-003.Commitment to Install Limiter Plates Deferred Until Time When Valve or Valve Operator Would Be Disassembled for Another Reason1990-06-27027 June 1990 Discusses Installation of Motor Operated Valve Limiter Plates,Per IE Bulletin 85-003.Commitment to Install Limiter Plates Deferred Until Time When Valve or Valve Operator Would Be Disassembled for Another Reason NRC-90-0088, Discusses Changes Made to Commitment Addressing Calibr Frequency for Inservice Test Instrumentation,Per Violation 87009-03.Nine-month Calibr Frequency for Subj Instrumentation No Longer Appropriate or in Use1990-06-14014 June 1990 Discusses Changes Made to Commitment Addressing Calibr Frequency for Inservice Test Instrumentation,Per Violation 87009-03.Nine-month Calibr Frequency for Subj Instrumentation No Longer Appropriate or in Use NRC-90-0095, Provides Schedule for Implementation of Mods Re Compliance W/Reg Guide 1.97,Rev 2,per 900502 Request1990-06-0606 June 1990 Provides Schedule for Implementation of Mods Re Compliance W/Reg Guide 1.97,Rev 2,per 900502 Request NRC-90-0089, Submits Supplemental Response to NRC Concerns on RHR Operability from Insp Rept 50-341/89-17.Util Faced W/ Decision to Provide Addl Overheating Protection to RHR Sys Pump Vs Maintaining Necessary Water Coverage of Fuel1990-06-0404 June 1990 Submits Supplemental Response to NRC Concerns on RHR Operability from Insp Rept 50-341/89-17.Util Faced W/ Decision to Provide Addl Overheating Protection to RHR Sys Pump Vs Maintaining Necessary Water Coverage of Fuel NRC-90-0085, Provides Plans for Eliminating Temporaary Mods at Plant,Per Insp Rept 50-341/90-051990-05-29029 May 1990 Provides Plans for Eliminating Temporaary Mods at Plant,Per Insp Rept 50-341/90-05 NRC-90-0083, Discusses Action Plan to Review Socket Weld Failures at Plant.Failure History of Socket Welds Will Be Investigated to Determine Whether or Not Significant Common Mode Failure Mechanism Evident.Plan Expected to Be Completed by 9005251990-05-18018 May 1990 Discusses Action Plan to Review Socket Weld Failures at Plant.Failure History of Socket Welds Will Be Investigated to Determine Whether or Not Significant Common Mode Failure Mechanism Evident.Plan Expected to Be Completed by 900525 NRC-90-0074, Discusses Insp of Flash Tanks & Reactor Feed Pump Strainers. No Further Evidence of Moisture Separator Reheater Debris Discovered in Strainers,Stub Tubes,Wire Mesh or Structural Members1990-05-18018 May 1990 Discusses Insp of Flash Tanks & Reactor Feed Pump Strainers. No Further Evidence of Moisture Separator Reheater Debris Discovered in Strainers,Stub Tubes,Wire Mesh or Structural Members NRC-90-0082, Documents Commitments Made During Recent Meetings & Telcon on RHR Sys Small Bore Connections1990-05-11011 May 1990 Documents Commitments Made During Recent Meetings & Telcon on RHR Sys Small Bore Connections NRC-90-0068, Forwards 1989 Annual Financial Repts for Detroit Edison Co & Wolverine Power Supply Cooperative,Inc1990-05-0101 May 1990 Forwards 1989 Annual Financial Repts for Detroit Edison Co & Wolverine Power Supply Cooperative,Inc NRC-90-0071, Responds to NRC 900316 Ltr Re Violations Noted in Insp Rept 50-341/90-03 Re Emergency Preparedness Exercise Weaknesses. Corrective Actions:Case Studies Will Be Developed & Presented in Licensed Operator Requalification Training1990-04-30030 April 1990 Responds to NRC 900316 Ltr Re Violations Noted in Insp Rept 50-341/90-03 Re Emergency Preparedness Exercise Weaknesses. Corrective Actions:Case Studies Will Be Developed & Presented in Licensed Operator Requalification Training NRC-90-0078, Responds to NRC Bulletin 90-002, Loss of Thermal Margin Caused by Channel Bow. Util Has Decided That Fuel Channel Boxes Will Not Be Used After First Bundle Lifetime1990-04-25025 April 1990 Responds to NRC Bulletin 90-002, Loss of Thermal Margin Caused by Channel Bow. Util Has Decided That Fuel Channel Boxes Will Not Be Used After First Bundle Lifetime NRC-90-0051, Responds to SALP 11 Board Rept 50-341/90-01.Outage Critique Action Plan Issued for First Refueling Outage Identifying Lessons Learned & Areas Needing Improvement1990-04-12012 April 1990 Responds to SALP 11 Board Rept 50-341/90-01.Outage Critique Action Plan Issued for First Refueling Outage Identifying Lessons Learned & Areas Needing Improvement NRC-90-0060, Responds to 900104 Request for Supplemental Station Blackout Submittal1990-03-29029 March 1990 Responds to 900104 Request for Supplemental Station Blackout Submittal NRC-90-0061, Forwards Addl Info Re Proposed Drywell Level Instrument Line Configuration,As Followup to 890927 Tech Spec Change Request.Rept Provides Info Re Reasons for Designating Primary Containment Isolation Valve Normally Opened1990-03-27027 March 1990 Forwards Addl Info Re Proposed Drywell Level Instrument Line Configuration,As Followup to 890927 Tech Spec Change Request.Rept Provides Info Re Reasons for Designating Primary Containment Isolation Valve Normally Opened NRC-90-0055, Responds to Generic Ltr 89-19, Request for Action Re Resolution of USI A-47 - Safety Implications of Control Sys in Lwrs. Overfill Protection Sys Adequately Separated from Main Feedwater Control Sys1990-03-19019 March 1990 Responds to Generic Ltr 89-19, Request for Action Re Resolution of USI A-47 - Safety Implications of Control Sys in Lwrs. Overfill Protection Sys Adequately Separated from Main Feedwater Control Sys NRC-90-0024, Suppls Response to Violations Noted in Insp Rept 50-341/85-47 Re Security Records.Util Intends to Rely Solely on Historical Tapes to Retrieve Records Required by Physical Security Plan.Hard Copy Computer Logs Will Be Discarded1990-03-16016 March 1990 Suppls Response to Violations Noted in Insp Rept 50-341/85-47 Re Security Records.Util Intends to Rely Solely on Historical Tapes to Retrieve Records Required by Physical Security Plan.Hard Copy Computer Logs Will Be Discarded NRC-90-0045, Forwards Inservice Insp Summary Rept of 1989 Inservice Insp at Fermi 2 Nuclear Power Plant.1990-03-13013 March 1990 Forwards Inservice Insp Summary Rept of 1989 Inservice Insp at Fermi 2 Nuclear Power Plant. NRC-90-0043, Responds to NRC 900224 Ltr Re Weaknesses & Violations Noted in Insp Rept 50-341/89-24.Corrective Actions:Nuclear Fire Protection Specialist Provided Training to Appropriate Personnel on 9002021990-03-0909 March 1990 Responds to NRC 900224 Ltr Re Weaknesses & Violations Noted in Insp Rept 50-341/89-24.Corrective Actions:Nuclear Fire Protection Specialist Provided Training to Appropriate Personnel on 900202 NRC-90-0054, Responds to NRC 900212 Order Modifying License & Notice of Violation.Corrective Actions:Former Director of Nuclear Security No Longer Works for Util & Extensive Actions Taken to Improve Communications W/Nrc1990-03-0909 March 1990 Responds to NRC 900212 Order Modifying License & Notice of Violation.Corrective Actions:Former Director of Nuclear Security No Longer Works for Util & Extensive Actions Taken to Improve Communications W/Nrc NRC-90-0037, Forwards Completed Questionnaires for Types of Insps,Audits & Evaluations,In Response to Generic Ltr 90-01, Voluntary Participation in NRC Regulatory Impact Survey.1990-03-0505 March 1990 Forwards Completed Questionnaires for Types of Insps,Audits & Evaluations,In Response to Generic Ltr 90-01, Voluntary Participation in NRC Regulatory Impact Survey. NRC-90-0029, Responds to Violations Noted in Insp Rept 50-341/89-36. Corrective Action:All Personnel in Operations & I&C Viewed Professionalism Video Which Included Presentation of Facts Concerning Event1990-03-0505 March 1990 Responds to Violations Noted in Insp Rept 50-341/89-36. Corrective Action:All Personnel in Operations & I&C Viewed Professionalism Video Which Included Presentation of Facts Concerning Event NRC-90-0028, Forwards Semiannual Radioactive Effluent Release Rept for Jul-Dec 1989 & Revised Pages of Rept for Jul-Dec 1988, Containing Recalculated Noble Gas Releases & Doses1990-03-0101 March 1990 Forwards Semiannual Radioactive Effluent Release Rept for Jul-Dec 1989 & Revised Pages of Rept for Jul-Dec 1988, Containing Recalculated Noble Gas Releases & Doses NRC-90-0034, Forwards, 1989 Annual Operating Rept for Fermi 2 & Main Steam Piping Dynamic Response Test Results1990-02-26026 February 1990 Forwards, 1989 Annual Operating Rept for Fermi 2 & Main Steam Piping Dynamic Response Test Results NRC-90-0036, Forwards Response to NRC Survey on Nuclear Fuel Cycle Industry Future Activity,Per 900122 Request1990-02-26026 February 1990 Forwards Response to NRC Survey on Nuclear Fuel Cycle Industry Future Activity,Per 900122 Request NRC-90-0026, Forwards Monthly Operating Rept for Jan 1990 for Fermi Unit 2 & Revised Rept for Dec 1989,correcting Error in Net Electrical Generation Figure1990-02-15015 February 1990 Forwards Monthly Operating Rept for Jan 1990 for Fermi Unit 2 & Revised Rept for Dec 1989,correcting Error in Net Electrical Generation Figure NRC-90-0020, Forwards Response to Violations Noted in Insp Rept 50-341/89-31 Re Maint Support for Security Equipment.Addl Instrumentation & Control Repairmen Hired.Encl Withheld (Ref 10CFR73.21)1990-02-12012 February 1990 Forwards Response to Violations Noted in Insp Rept 50-341/89-31 Re Maint Support for Security Equipment.Addl Instrumentation & Control Repairmen Hired.Encl Withheld (Ref 10CFR73.21) NRC-90-0010, Responds to NRC 900102 Ltr Re Violations Noted in Insp Rept 50-341/89-30.Corrective Actions:Storage Area in Machine Shop closed-out & QA1 Matl Returned to Warehouse Where Positive Controls in Effect & Shift Turnover Procedure Revised1990-02-0101 February 1990 Responds to NRC 900102 Ltr Re Violations Noted in Insp Rept 50-341/89-30.Corrective Actions:Storage Area in Machine Shop closed-out & QA1 Matl Returned to Warehouse Where Positive Controls in Effect & Shift Turnover Procedure Revised NRC-90-0013, Responds to NRC Bulletin 89-002, Stress Corrosion Cracking of High Hardness Type 410 Stainless Steel Internal Preloaded Bolting in Anchor Darling Model S350W Swing Check Valves or Valves of Similar Design. Subj Valves Not Used by Util1990-01-26026 January 1990 Responds to NRC Bulletin 89-002, Stress Corrosion Cracking of High Hardness Type 410 Stainless Steel Internal Preloaded Bolting in Anchor Darling Model S350W Swing Check Valves or Valves of Similar Design. Subj Valves Not Used by Util NRC-90-0012, Forwards Response to Generic Ltr 89-13, Svc Water Sys Problems Affecting Safety-Related Equipment. Monitoring & Treatment Programs to Reduce Incidents of Flow Blockage Due to Biofouling Will Be Implemented During Early 19911990-01-26026 January 1990 Forwards Response to Generic Ltr 89-13, Svc Water Sys Problems Affecting Safety-Related Equipment. Monitoring & Treatment Programs to Reduce Incidents of Flow Blockage Due to Biofouling Will Be Implemented During Early 1991 NRC-90-0016, Responds to 10CFR26 Re fitness-for-duty Programs.Util Conducting Testing for Drugs Described in 10CFR26,App a, Section 2.1(a) & at Cutoff Levels Defined in Sections 2.7(3)(1) & 2.7(f)(2) as of 9001031990-01-26026 January 1990 Responds to 10CFR26 Re fitness-for-duty Programs.Util Conducting Testing for Drugs Described in 10CFR26,App a, Section 2.1(a) & at Cutoff Levels Defined in Sections 2.7(3)(1) & 2.7(f)(2) as of 900103 NRC-89-0297, Forwards Supplemental Response to NRC Request for Addl Info on Generic Ltr 88-01, NRC Position on IGSCC in BWR Austenitic Stainless Steel Piping. All Welds Accessible for Ultrasonic Insp1990-01-12012 January 1990 Forwards Supplemental Response to NRC Request for Addl Info on Generic Ltr 88-01, NRC Position on IGSCC in BWR Austenitic Stainless Steel Piping. All Welds Accessible for Ultrasonic Insp NRC-89-0240, Advises That Info in NRC 891010 Ser,Section 4.13 Re Alternate Rod Insertion/Recirculation Pump Trip Initiation Installed on Divisional Basis,Per ATWS Rule,Deemed Correct. Addl Alarm Also Provided for Arm Position of Switches1990-01-11011 January 1990 Advises That Info in NRC 891010 Ser,Section 4.13 Re Alternate Rod Insertion/Recirculation Pump Trip Initiation Installed on Divisional Basis,Per ATWS Rule,Deemed Correct. Addl Alarm Also Provided for Arm Position of Switches 1990-09-07
[Table view] |
Text
o e
- 8. Ralph Sylvia
, Senor Vice Presdent DOITOi,I . ~,n o,, ,, % n . .,
Edison ~==~~ x -
X, 4 August. 12, 1988 NRC-88-0194 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555
References:
- 1) Fermi 2 NRC Docket No. 50-341 NRC License No. NPF-43
- 2) NRC Letter to Detroit Edison, dated July 13, 1988
- 3) Detroit Edison Letter to NRC, "Submittal of-Safety / Relief Valve In-Plant Testing Results," ,
NRC-87-0137 dated September 11, 1987
- 4) Detroit Ecison Letter to NRC, "Submittal of SRV In-Plant Test Plan." EF2-59,029, dated August 18, 1982
Subject:
Response to Request for Additional Information Regarding Fermi 2 SRV Discharge Test Results In the Reference 2 lotter the NRC transmitted a list of questions regarding Fermi 2 Safety Relief Valve tests and asked Detroit. Edison to provide a response. Enclosed please find our response, i
If you have any questions regarding this response, please contact Mr.
Lewis Bregni at (313) 586-4072.
l Sincerely, Enclosure cc: Mr. A. B. Davis Mr. R. C. Knop Mr. T. R. Quay Mr. W. G. Rogers
! I 8808240169 880812 PDR ADOCK 05000341 ,
p PDC ,
1 1
Enclosure to NRC-88-0194 Page 1 RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION REGARDING FERMI 2 SRV DISCHARGE TEST RESULTS NRC Question No. 1 Testing Procedure for Fermi 2 compared to that recommended in NUREG-0661 and NUREG-0763:
The above NUREG's have provided guidelines for plant-specific tests (e.g. Section 6 of NUREG-0763, "Test Procedures and Matrix"). It is not clear from the test report whether the testing sequence and conditions used for Fermi 2 satisfy the NUREG recommendations (e.g.
discharge conditions, number or quenchers, thermal mixing, simultaneous actuation of multiple valves).
Detroit Edison Response The Fermi 2. test. plan was submitted to the NRC by letter dated August 18, 1982 (Reference 4). A copy.is enclosed. As noted in the test plan, the scope of the-SRV discharge test for Fermi 2 was limited to confirming that the methodology used in the Fermi 2 Plant Unique Analysis Report (PUAR) for evaluating SRV discharge related loads was conservative. The test scope was limited because the methodology in the PUAR was developed using the alternate criteria for SRV discharge loads contained in NUREG-0661, and was based upon conservative analysis methods previously confirmed from other in-plant tests. As a result, the criterion and guidelines contained in NUREG-0763 for performing limited confirmatory in-plant tests are applicable.
The significant reason for performing plant specific testing for Fermi 2 is found in NUREG-0763, Part 4 "RATIONALE FOR PLANT SPECIFIC TESTS", Item (1): "The discharge device is geometrically different from devices tested previously." The remaining reasons the NUREG tists for performing plant specific tests were able to be treated
- nerically at Fermi 2. The enclosed test plan discusses how the test performed at Fermi 2 satisfies NUREG-0661 and NUREG-0763 NRC Question No. 2 Testing Temperature:
NUREG-0763 recommends discharge under the normal temperature condition. It is not clear whether this condition has been satisfied for Fermi 2 (Rof. NUTECH report p4-1).
. x Enclosuro to' NRC-88-0194 Page 2 Detroit Edison Response NUREG-0763, Part 6.0 "TEST PROCEDURES AND MATRIX", recommends that plant-specific tests focus on single valve actuations under normal discharge conditions (cold pipe, normal water leg). It should be noted that during Fermi specific testing the temperature readings at temperature sensors T5 and T6 located on the SRV discharge line within the torus air space were indicating torus ambient temperature.
Additionally, an air bleed system was installed at Fermi 2 and was used during testing to adjust the water level before each discharge.
Part 6 of NUREG-0763 also recommends that plant specific tests generally not include leaking valve actuations: referred to in the NUREG as LVAs. The NUREG further recommends that a temperature sensor near the SRV should be monitored to avoid testing under LVA conditions and that load changes associated with these conditions should be quantified on a generic basis. Page 4-1 of the test raport. (Reference
- 3) discusses the test results and notes that all but one of the single valve actuation (SVA) discharge tests was performed with an SRV tailpipe temperature of approximately 212 F, which is indicative of a leaking valve. However, it was judged in the. test report that the leak was small enough that the air bleed system would equalize the water leg and the pressure buildup was slow enough that test results would not be significantly affected.
The one exception was test MT1, which was performed at a ta!1 pipe temperature of 167UF. Recordings taken during normal plant operation indicate that 167 0F is within the normal ambient range of SRV tailpipe temperatures. . Thus, test MT1 was not a leaking valve actuation (LVA). Section 4.1 of the test report states the only observed difference in the results of test MT1 and the other SVA tests is an upward shift of the dominant bubble frequency, which ranged from 7 to 11 Hz, for the SVA tests with elevated SRV tailpipe temperatures. This shift in dominant bubble frequency is toward the fundamental frequency of the suppression chamber and results in a conservative shift in the discharge loads. The elevated tailpipe temperature conditions therefore had the positive consequence of providing more conservative data for comparison to the analytical values.
)
l
Enclosura'to .
l NRC-88-0194' Page 3 NRC Question No. 3 90-90 vs. 95-95 statistical Results:
The test data in the report were analyzed for a 90-90 probability value rather than the customary 95-95 estimate. Will the 95-95 results have any impact on the conclusion?
Detroit Edison Response The methodology used to determine SRV discharge loads for Fermi 2 was based in part on results obtained from Monticello in-plant tests. A 90-90 statistinal analysis was performed on the Fermi 2 test data because that is the same analysis used for Monticello.
Although a 95-95 statistical analysis would bound more data and consequently have a higher variance with reduced margins, the quality of the data is such that the magnitude of the change would be small.
.Therefore, a 95-95 -statistical. analysis of the test data.would have no significant impact aon the existing . conclusions.
NRC Question No. 4 Analytical Results used for comparison with the Test Data:
Provide a summary comparison of the test results and the original analysis results for several of the most highly stressed points in the structure.
Detroit Edison Response Section 5.0 "RECONCILIATION OF PUA RESULTS" of the test report (Reference 3) discusses the test results as compared to the i analytically determined loads. Table 5-2 of the same section provides l a comparison of the maximum measured stresses with analytically predicted results for each group of the strain gauges, i 1
8." '
Harry T:ube, tw .w~~
Deyolt
August 18, 1982 EF2 - 59,029 , *
~
Mr. B. J. Youngblood, Chief Licensing Branch No. 1 Division of Licensing.
U. S. Nuclear Regulatory Commission Washington, D. C. 20555
~
Dear Mr. Youngblood:
References:
(1) Enrico Fermi Atomic Power Plan" % Unit 2 NRC Docket No. 50-341 l l
(2) NRC letter, May 26, 1982, B. J. ,
Youngblood to H. Tauber, "Mark I i Containment Analysis
Subject:
Submittal of SRV In-Plant Test Plan I
)
At your request (Reference 2), we are submitting the attached Fermi 2 SRV In-Plant Test Plan.
l There are only approximately twenty weeks remaining I before the final scheduled torus fill before startup.
As such, if your staff has any comments relative to our proposed test which may affect the test instru-mentation in the torus, we need to resolve them as expeditiously as possible in order not to impact the Fermi 2 startup schedule.
would thus be appreciated. Your immediate attegtton- l l
If you have any questions regarding the above, please !
contact L. E. Schuerman, (313) 649-7362.-
l Sincerely, Attachment cc: Mr. L. L. Kintner Mr. B. Little on .no__ //
C74(./O KV{N > kf
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~
j Mr. B. J. Youngblood i 59,0291982 18 l Auhust-EF i Page 2 bec: T. A. Alessi E. L. Alexanderson H. O. Arora M. L. Batch l e, s J. H. Casiglia L. E. Eix l W. J. Fahrner E. P. Griffing W. R.' Holland W. H. Jens ;
L. E. Kanous l J. Levine ;
A. K. Lim ,
E. Lusis !
P. A. Marquardt i J. W. Nunley '
L. E. Schuerman l R. A. Vance A. E. Wegele O. K. Earle Document Control F. E. Gregor (MDC-Southfield) .
C. M. Johnson (GE-San Jose)
D. F. Lehnert (MDC-Southfield)
R. Roberts (NUTECH-San Jose)
J. E. Slider (NUS-Gaithsburg)
F. H. Sondgeroth (NUS-Troy) l l
I l
I 1
t
c:
~'
DET-22-014 Rnvision 0 July, 1982 Safety Relief Valve In-Plant Test Plan -
For the Enrico Fermi-2 Atomic Power Plant ,
' ~
Unit 2 s
Prepared for:
Detroit Edison Company Prepared by:
NUTECH Engineers,.Inc.
San Jose, California Issued by: Issued by: ,
1
. R i
'b J . R. Leonard, P.E. C. W. Roberts i Project Engineer Project Director 1 i
Approved by:
~
R. A. Lehnert, P.E.
Engineering Manager p g) nnf}nn1
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Fermi-2 SRV In-Plant Test Plan ,
. Table of Contents
. Page 1.0 Int'roduction 1 2.0 Test Objectives and Sedpe 1 44 3.0 Test Program Rationale and Instrumentation 4 3.1 Plant Unique Analysis Report (PUA) Model 4 3.2 Test Bay Selection 6 3.3 Test Instrumentation 7 4.0 Test Program 10 4.1 Procedures 10 4.2 Test Matrix 10 4.3 Data Reduction and Reports 12 5.0 Program Schedule 13 6.0 Re ferences 13 4
DET-22-014 i Revision 0 .
. l Fermi 2 SRV In-Plant Tant Plan
'l 1.0 Introduction
. Fermi 2 is equipped with safety relief valves 45RV's) to
. control primary system pressure transients. Wh'en a SRV is actuated, steam is released from the primary system
~
and compresses the air within the safety relief valve discharge line (SRVDL) . This compressed air enters the pool in the form of high pressure bubbles which oscillate, resulting in pressure loads on the torus shell and internal structures. Section 1-1.3.2 of the Fermi 2 Plant Unique Analysis Report (PUAR) (Reference 1) provides a more detailed ,
discussion of the SRV discharge phenomena. The evaluation of the Fermi 2 SRV discharge loads presented in the PUAR i
utilized the alternate methodology contained in Sectiou
]
2.13.9 of Appendix A of NUREG-0661 (Reference 2) . As such, SRV in-plant tests will be performed for Fermi 2 after fuel !
load to confirm that the methodology used in the PUAR for evaluating SRV discharges is conservative. This document describes the planned SRV in-plant tests for Fermi 2.
I 2.0 Test objectives and Scope The objective of the Fermi 2 in-plant SRV discharge test is to confirm that the loads and structural responses documented in the Fermi 2 PUAR for SRV discharge related loads are conservative compared to the loadings and structural responses which occur during actual SRV discharges.
DET-22-014 Revision 0 , 1 i
Tha test progrcm planncd for Fsrmi 2 10 boing devalopsd in accordance with NRC guidelines for in-plant tests ,
contained in NUREG-0661 and NUREG-0763 (Reference 2 and 3).
A discussion of the applicability of these guidelines to Fermi 2 is contained in the paragraphs which' follow. -
~
The characteristics of the T-quencher device being used in Fermi 2 are the same as those used in other Mark I plants and tested at Monticello. The SRV discharge methodology contained in NUREG-0661 and that which is based on results obtained from Monticello in-plant tests are applicable for use at Fermi 2, as discussed in the PUAR. The scope of the Fermi 2 in-plant test is limited to confirmation of the SRV discharge methodology used in the Fermi PUAR. This method-ology was developed using the alternate criteria for SRV discharge loads contained in NUREG-0661. The criteria and guidelines contained.in NUREG-0763 for performing limited confirmatory in-plant tests are therefore, applicable.
Conservative analysis techniques are utilized to demonstrate acceptable Fermi 2 torus attached piping and submerged structures response to SRV loads. Section 2.13.9 of NUREG-0661 states that test measurements are not needed if such conservative analysis techniques are used. Therefore, g the Fermi 2 SRV in-plant test does not include measurement of torus attached piping or submerged structures response to SRV loads.
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The SRV in-plant test plannsd for Farmi 2 will focus on l the following areas: i s
- 1) Measurement of the line clearing reaction loads l on the SRV discharge line and T-quencher supports. #
- 2) Measurement of peak pool boundary pressures during air clearing and steam discharge due to a single t valve discharge -(normal water leg, cold pipe) s,,
- 3) Measurement of the frequency content of the T-quencher air-bubble-transient pressure signatures. l The SRV discharge nethodology used in the Fermi 2 PUAR utilizes generically developed conservative methods as defined by NUREG-0661 for determining spatial variations in air-bubble loads, load superposition methods for evaluating multiple valve actuations, load changes that accompany consecutive valve actuations, and shifts in I
bubble frequencies that result from variations in back pressure during air clearing. Therefore these methods do not require confirmation by in-plant test. Supp-ression pool thermal mixing tests will not be conducted since the evaluation of pool temperature response to SRV )
transients described in the PUAR demonstrates compliance with the required pool temperature limits. Additional specific items included in the Fermi 2 in-plant test are discussed in the sections which follow. 4 DET-22-014 3 l Revision 0 l l
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' 3.0 Tant Program Rationala and Instrumantation The test procedures and instrumentation planned for the -
Fermi 2 SRV in-plant test are being developed in accordance with the NRC guidelines for in-plant tests contained in NUREG-0661 and NUREG-0763 (References 2 and 37. Since'a "l'arge data base has already been' developed for evaluating the effects of SRV discharge in a Mark I containment, the
- u scope of the instrumentation end testing for Fermi 2 will ,
be limited to that necessary to meet the confirmation objectives discussed in Section 2.0. The key elements of the Fermi in-plant test program are discussed in the sections which follow.
3.1 Plant Unique Analysis (PUA) Model The analytical approach used to evaluate the response 1 <
of the suppression chamber to SRV discharge torus shell loads is discussed in the Fermi 2 PUAR. The approach utilizes a coupled lead-e structure analytical model developed.in accordance ,
with NUREG-0661 criteria. -
Predicted SRV discharge torus shell pressure load magnitudes and time characteristics are developed using an analytical model based on Monticello in-plant test data.
i It was demonstrated in the l PUAR that the analytical model results in load I
magnitudes which envelop those measured in the Monticello tests.
, DET-22-014 4
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,-....,.-__,,,--.-.~...-,--.,,,-....---.,-.Y
i The structural evaluation of the suppression !
chamber for SRV discharge. torus shell loads is performed using a finite element model of i i
a representative segment of the suppression
)
chamber. The analytical model includes a finite !
element representation of the suppresison pool to account for fluid-structure interaction effects.
A forced vibration analysis of the suppression chamber is performed for the Monticello-based SRV torus shell loads using the finite element model discussed above. Calibration factors, developed using Mon?.icello in-plant test results are applied to the results to convert the forced vibration response to a free vibration response.
The approach is based on the observation that the -
phenomena associated with an SRV discharge into the suppression pool are characteristic of an initial value or free vibration rather than a forced vibration condition. The calibration factors used in the Fermi 2 suppression chamber analysis for SRV discharge torus shell loads are documented l
in the PUAR and will be confirmed using Fermi 2' i I
in-plant test results. l DET-22-014 5
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4
1 3.2 Test Bay Selection 9
The SRV discharge line (SRVDL) se'lected for the in-plant test is one of the shortest in length, measured from 1
the SRV to the T-quencher ramshead along the, pipe center-line. Compared with other SRVDL's the line contains the smallest volume of air between the SRV and the submerged portion of the SRV piping in the wetwell.
1 This characteristic results in air clearing loads which are closer in frequency to the dominant frequency of the suppression chamber than those produced by longer SRVDL's.
1 As the frequency of the SRV discharge torus shell loads approach the dominant frequency of the suppression chamber, the dynamic response of the suppression chamber increases.
Although the frequencies of the air clearing los ds are expected to be less than the dominant frequency of the suppression chamber, use of the selected SRVDL is expected to maximize dynamic amplification effects and provide a basis for confirming the model calibration i factors discussed in Section 3.1.
The magnitude of the SRV discharge air clearing loads "
used in the Fermi 2 PUAR are developed using Monticello-based analytical models, as discussed in Section 3.1.
The analytical models account for different line geometries and other parameters which affect load DET-22-014 6 Revision 0
1
. 1 l 1
l i
characteristics'. The SRVDL selected for the Fermi 2 in-plant test will provide sufficient basis to confirm that the load magnitudes used in the PUAR*are conservative and, in general, confirm the adequacy of the analytical
)
approach used in the POAR to develop SRV discharge air clearing loads.
The suppression chamber segment selected to be instrumented is located away from major suppression chamber attachments which may have an affect on t'he suppression chamber frequency. The structures contained in the selected suppression chamber segment are representative of those contained in al'1 suppression chamber segments.
3.3 Test Instrumentation In order to meet the test objectives, measurements must be made of SRV discharge bubble pressures, T-quencher internal pressure, torus shell pressure and response of the torus shell and support system.
To accomplish this, pressure transducers will be placed on the T-quencher arms to measure it?v~7al and external source pressure, on the torus shell to measure the resulting torus shell pressure, and inside the SRVDL to ensure that the SRVDL water level for subsequent actuations has returned to a steady state value following SRV closure. Transient reflood l
l DET-22-014 .
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l l
l l
l l _
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characteristic ~c"will'n'o't bo maasurGd cinco o normal ~
SRVDL water lovel io casumsd in the PUAR for all
. . subsequent actuation cases. Strain gages will be -
,. placed on the internal and external surfaces of k the torus shell in a rosette configuration to provide measurements of extreme fiber and 'embrane m
stress intensities on the shell. The pressure 5,, tranducers and strain rosettes located on the torus shell are fewer in number but arranged in a manner similar to those of the Monticello in-plant test.
Uniaxial strain gages will be located on the columns and saddle supports in the test bay to -
record the total integrated reaction load of the suppression chamber support system. Uniaxial strain gages will also be located on the support columns in the adjacent bays to measure attenuation b effects. A summary of sensor characteris. tics is provided in Table 3,1-1. An air bleed system will be installed on the SRVDL in the drywell to equalise the pressure between the discharge line and the drywell air space prior to SRV actuation. The existing plant SRVDL temperature and pressure sensors will be used to detect a leaking SRV. C 4
The test instrumentation will require approximately 125 recording channels with a maximum frequency response of 200 hz. The signals from the instru-('- DET-22-014 8 Revision O ,
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FM o4 .
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os a .
b I
Table 3.3-1 -
Summary of Sensor Characteristics Sensor Type Location Range Environment A. Pressure transducer ,
- 1) low pressure Torus shell, external 0-100 psi Watgr, air, steam 9 50 psi &
quencher, air bleed 270 F (max)
,, 2) Iligh pressure Internal quencher, 0-1000 psi Water, air, steam @ 700 psi &
SRVDL 400 F B. Strain Gages -
- 1) Weldable Internal torus shell, 0-0.02 in/lii Watgr, air, steam 6 50 psi &
quencher supports 270 F (max)
- 2) Foil External torus shell 0-0.D2 in/in Air @ 14.7 psi & 100 F (max) e
. e 9
b - . , _. _ - . _ _ _ -
~ * -
mentation will ba procascod by approprinto cignal
, conditioning equipment and stored on magnetic
{
. tape in digital format. Each sensor will be scanned at approximately 1000 samples per second..
. Approximately 25 percent of the channels sill be 1
processed on site for comparison with the test I
, acceptance criteria.
4.0 Test Program l l
4.1 Procedures l 1
Necessary procedures will be provided to outline l the requirements for sensor placement and installation, qualification of test personnel, calibration of I instrumentation, establishing pre-test conditions and conduct of the matrix tests.
4.2 Test Matrix The test matrix is presented in Table 4.2-1.
Shakedown test (s) will be conducted to verify operational procedures, to optimize test operations and to establish recorder settings for realtime instrumentation. Matrix testing consists of at least four test pairs to evaluate the effects cf a single valve actuation (SVA) and a subsequent c consecutive actuation (CVA) of the same valve. The number of SVA/CVA test pairs to be conducted will depend upon the data scatter encountered as determined by a statistical review of the real-time data DET-22-014 10 Revision 0
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Table 4.2-1 .
"[ .
gg TEST MATRIX o tn ,
<q IN1TIAL, CONDITIONS L
F 8 VALVE P1PE VALVE -
CIASURE rU O L TEST NUMUER TEST TYPE TO EE ACTUATED SRV PIPE POOL POWER DISCHARGE TIME Pet 10R COOLisco PRIOR TO U O TEMP (
- F) LEVEL (1) TING (SEC) TO CVA TEST o SD1 SD SRV-2066 CP, NWI, See Note 1 See Note 2 10 N/A *See Note 3 Mit SVA CP.NWL 11 N/A See Note 3 j MT2 CVA HP, AWL 10 1 Min 1 Min MT) SVA CP.NWL 10 N/A See Note 3 MT4 CVA HP,AW1. 10 1 Min 1 Min d
Mr5 SVA CP,NWL 10 N/A See Note 3 MT6 CVA HP, AWL 10 1 Min 1 Min wr7(4) SVA CP.NWL 10 N/A See Note 3 MTS(5) CVA HP,AWt, 10 1 Min 1 Min MT9 SVA CP,NWL 10 N/A See Note 3 MTIO CVA HP, AWL 10 1 Min . 1 Min i H l Notees (1) The start 1ng pool temperature le unknown prior to the test but all teste shall be run with pool temperature i 10* F of the starting temperature (2) Power levet sufficient to support steady steam flow through an SRV discharge line at 1000 pet at the SRV. -
i f,3 ) Pipe temperature to be within i 10* F of the temperature before test NFL or at least 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> of cooling should be provided following a previous actuation. .
(4) Af ter performing test Mr7, additional SVA teste shall not be performed unless required.
(5) After performing test MS, additional CVA teste shall not be performed untees required.
Abbreviatione: SD - Shake Down SVA - Single Valve Actuation CVA - Consecutive Valve Actuation CP - Cold Pipe (SRVOL)
IIP - Hot Pipe ( S RVDI.)
NWL - Normal Water Level (In the SRVDL) ,
AWL - Actual Water Level (In the SRVDL) .
l e
tollowing tha fourth'and uubscqusnt tocto but will not GxcGCd cix tssto. Rsal tim 3 data will also be evaluated against acceptance criteria
- 1 after each shakedown test and during the cooldown period following each pair of SVA/CVA tests.
. The duration of discharge selected for eaah test will be 10 seconds with 60 seconds between SVA and CVA tests based upon an analysis of the trends reported in Reference 3.
4.3 Data Reduction and Reports In addition to insitu data processing, filtered
' ~
time history and power spectral density plots
- -in engineering units will be generated for each data channel and for all tests. Further post processing to produce frequency averaging over
(
several tests, component bending and axial strains for a particular gage location, and stress intensities for strain rosette configurations will be conducted as required.
A final report will be prepared which will contain (1) a discussion of the instrumentation locations, calibrations, signal conditioning system, instrument uncertainty, data collection and reduction, (2) a tabulation of maximum and minimum values of ,
all data channels for each test condition,'
(3) A discussion of test results and comparison to l
(
expected results, (4) representative plots of all DET-22-014 12 Revision 0
i
, dato in engincaring unito for all conditiono
' . .e tostod, cnd (5) a summary of conclucions regarding the confirmation of the Fermi PUA for SRV discharge loads.
S.O . Program Schedule ~
, Testing will be conducted with the' plant operating on the bypass system at 10% power or_ greater and will span a period of from one to two weeks (actual test time will not exceed three days including shakedown tests).
Data reduction and analysis will follow and culm'inate in the issuance of the final report.
6.0 References
- 1. NUTECH report DET-04-028-1, "Znrico Fermi Atomic Power Plant Unit 2 Plant Unique Analysis Report, Volume 1", Revision 0, April l'982.
- 2. NUREG-0661, "Safety Evaluation Report Mark I Containment Long Term Program", July 1980.
- 3. NUREG-0763, "Guidelines for Confirmatory Inplant Tests of Safety-Relief Valve Discharges for o
BWR Plants", May 1981. -
DET-22-014 13 ,
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